Analysis
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max time kernel
287s -
max time network
290s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05-08-2024 10:49
Static task
static1
Behavioral task
behavioral1
Sample
government of bc collective agreement 78518.js
Resource
win10v2004-20240802-en
windows10-2004-x64
10 signatures
300 seconds
General
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Target
government of bc collective agreement 78518.js
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Size
27.4MB
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MD5
fd62600eac5bec813d1567207e72f64d
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SHA1
78ae3ce1c623893c77aec3a4ece9aac73157d7bb
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SHA256
641d47db3b3647543a68e5dd428a4bd5916118a16b06ebb6dd6da3062b9911a7
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SHA512
f0a864dbf82d56459a835f2e57c38c52faa74bcdb7a099a9d3e880f112346f1fdbcd6dbe94c4acdf403c50ef705a28d3da0fe4cd56d66925bae91434631b8f74
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SSDEEP
49152:YYRxr8uC0NjaCXiRgYRxr8uC0NjaCXiRgYRxr8uC0NjaCXiRgYRxr8uC0NjaCXiF:ceeeF
Score
10/10
Malware Config
Signatures
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GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
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Blocklisted process makes network request 10 IoCs
Processes:
powershell.exeflow pid Process 40 2240 powershell.exe 46 2240 powershell.exe 49 2240 powershell.exe 54 2240 powershell.exe 56 2240 powershell.exe 59 2240 powershell.exe 62 2240 powershell.exe 65 2240 powershell.exe 67 2240 powershell.exe 68 2240 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
wscript.EXEdescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation wscript.EXE -
Command and Scripting Interpreter: JavaScript 1 TTPs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 2 IoCs
Processes:
powershell.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ powershell.exe Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
Processes:
powershell.exepid Process 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe 2240 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
powershell.exedescription pid Process Token: SeDebugPrivilege 2240 powershell.exe Token: SeIncreaseQuotaPrivilege 2240 powershell.exe Token: SeSecurityPrivilege 2240 powershell.exe Token: SeTakeOwnershipPrivilege 2240 powershell.exe Token: SeLoadDriverPrivilege 2240 powershell.exe Token: SeSystemProfilePrivilege 2240 powershell.exe Token: SeSystemtimePrivilege 2240 powershell.exe Token: SeProfSingleProcessPrivilege 2240 powershell.exe Token: SeIncBasePriorityPrivilege 2240 powershell.exe Token: SeCreatePagefilePrivilege 2240 powershell.exe Token: SeBackupPrivilege 2240 powershell.exe Token: SeRestorePrivilege 2240 powershell.exe Token: SeShutdownPrivilege 2240 powershell.exe Token: SeDebugPrivilege 2240 powershell.exe Token: SeSystemEnvironmentPrivilege 2240 powershell.exe Token: SeRemoteShutdownPrivilege 2240 powershell.exe Token: SeUndockPrivilege 2240 powershell.exe Token: SeManageVolumePrivilege 2240 powershell.exe Token: 33 2240 powershell.exe Token: 34 2240 powershell.exe Token: 35 2240 powershell.exe Token: 36 2240 powershell.exe Token: SeIncreaseQuotaPrivilege 2240 powershell.exe Token: SeSecurityPrivilege 2240 powershell.exe Token: SeTakeOwnershipPrivilege 2240 powershell.exe Token: SeLoadDriverPrivilege 2240 powershell.exe Token: SeSystemProfilePrivilege 2240 powershell.exe Token: SeSystemtimePrivilege 2240 powershell.exe Token: SeProfSingleProcessPrivilege 2240 powershell.exe Token: SeIncBasePriorityPrivilege 2240 powershell.exe Token: SeCreatePagefilePrivilege 2240 powershell.exe Token: SeBackupPrivilege 2240 powershell.exe Token: SeRestorePrivilege 2240 powershell.exe Token: SeShutdownPrivilege 2240 powershell.exe Token: SeDebugPrivilege 2240 powershell.exe Token: SeSystemEnvironmentPrivilege 2240 powershell.exe Token: SeRemoteShutdownPrivilege 2240 powershell.exe Token: SeUndockPrivilege 2240 powershell.exe Token: SeManageVolumePrivilege 2240 powershell.exe Token: 33 2240 powershell.exe Token: 34 2240 powershell.exe Token: 35 2240 powershell.exe Token: 36 2240 powershell.exe Token: SeIncreaseQuotaPrivilege 2240 powershell.exe Token: SeSecurityPrivilege 2240 powershell.exe Token: SeTakeOwnershipPrivilege 2240 powershell.exe Token: SeLoadDriverPrivilege 2240 powershell.exe Token: SeSystemProfilePrivilege 2240 powershell.exe Token: SeSystemtimePrivilege 2240 powershell.exe Token: SeProfSingleProcessPrivilege 2240 powershell.exe Token: SeIncBasePriorityPrivilege 2240 powershell.exe Token: SeCreatePagefilePrivilege 2240 powershell.exe Token: SeBackupPrivilege 2240 powershell.exe Token: SeRestorePrivilege 2240 powershell.exe Token: SeShutdownPrivilege 2240 powershell.exe Token: SeDebugPrivilege 2240 powershell.exe Token: SeSystemEnvironmentPrivilege 2240 powershell.exe Token: SeRemoteShutdownPrivilege 2240 powershell.exe Token: SeUndockPrivilege 2240 powershell.exe Token: SeManageVolumePrivilege 2240 powershell.exe Token: 33 2240 powershell.exe Token: 34 2240 powershell.exe Token: 35 2240 powershell.exe Token: 36 2240 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
wscript.EXEcscript.exedescription pid Process procid_target PID 2032 wrote to memory of 2676 2032 wscript.EXE 92 PID 2032 wrote to memory of 2676 2032 wscript.EXE 92 PID 2676 wrote to memory of 2240 2676 cscript.exe 94 PID 2676 wrote to memory of 2240 2676 cscript.exe 94 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\government of bc collective agreement 78518.js"1⤵PID:2932
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C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE HUMANP~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "HUMANP~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:2676 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2240
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
39.3MB
MD54a028da7657bf9e284d13b4e71324ff6
SHA115e09e4058ef911cdd1e477bf1aa9247c72eeb39
SHA256bbdc1bb334800e56bd39e83f6f8da8cdefdab0290f949e322aae09418e85b8fe
SHA51267fb256a18c5625d0bb903a90cf98dde1c7396474320c32b9d803ef3a4f1c0cfe7d9fd0df37f55106f6fa29e17ca5735c33c716b9cb227fc0264f91bbb65b0c7